1990 Rolls-Royce Corniche/Continental
2 configurations — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| Continental | 9 | 12 | 10 | Premium Gasoline | Rear-Wheel Drive | 6.8L 8-cyl | Automatic 3-spd |
| Corniche III | 9 | 12 | 10 | Premium Gasoline | Rear-Wheel Drive | 6.8L 8-cyl | Automatic 3-spd |